IT1257112B - Metodo a appareccchiatura di saldatura ceramica. - Google Patents

Metodo a appareccchiatura di saldatura ceramica.

Info

Publication number
IT1257112B
IT1257112B ITTO920788A ITTO920788A IT1257112B IT 1257112 B IT1257112 B IT 1257112B IT TO920788 A ITTO920788 A IT TO920788A IT TO920788 A ITTO920788 A IT TO920788A IT 1257112 B IT1257112 B IT 1257112B
Authority
IT
Italy
Prior art keywords
lance
reaction zone
exit
refractory
distance
Prior art date
Application number
ITTO920788A
Other languages
English (en)
Inventor
Alexandre Zivkovic
Original Assignee
Glaverbel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Glaverbel filed Critical Glaverbel
Publication of ITTO920788A0 publication Critical patent/ITTO920788A0/it
Publication of ITTO920788A1 publication Critical patent/ITTO920788A1/it
Application granted granted Critical
Publication of IT1257112B publication Critical patent/IT1257112B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
    • F27D1/1647—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings increasing the durability of linings or breaking away linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/02—Observation or illuminating devices
    • F27D2021/026—Observation or illuminating devices using a video installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D21/0021—Devices for monitoring linings for wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Ceramic Products (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Laser Beam Processing (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Arc Welding In General (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

L'invenzione riguarda un procedimento di saldatura ceramica in cui si proietta una miscela di particelle refrattarie e combustibili da un'uscita posta a un'estremità di una lancia in un flusso di gas contro una superficie bersaglio dove le particelle combustibili bruciano in una zona di reazione per produrre calore per rammollire o fondere le particelle refrattarie proiettate e formare così una massa di saldatura refrattaria coerente. Si descrive un metodo per controllare la distanza tra l'uscita della lancia e la zona di reazione, in cui la zona di reazione e almeno parte dello spazio tra tale zona di reazione e l'uscita della lancia sono controllate da una telecamera e si produce un segnale elettronico indicativo della distanza ("distanza di lavoro") tra l'uscita della lancia e la zona di reazione.
ITTO920788A 1991-10-15 1992-09-29 Metodo a appareccchiatura di saldatura ceramica. IT1257112B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919121880A GB9121880D0 (en) 1991-10-15 1991-10-15 Ceramic welding method and apparatus

Publications (3)

Publication Number Publication Date
ITTO920788A0 ITTO920788A0 (it) 1992-09-29
ITTO920788A1 ITTO920788A1 (it) 1994-03-29
IT1257112B true IT1257112B (it) 1996-01-05

Family

ID=10702967

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920788A IT1257112B (it) 1991-10-15 1992-09-29 Metodo a appareccchiatura di saldatura ceramica.

Country Status (32)

Country Link
US (1) US5378493A (it)
JP (1) JP3157626B2 (it)
KR (1) KR100217868B1 (it)
CN (1) CN1065848C (it)
AT (1) AT400714B (it)
AU (1) AU657801B2 (it)
BE (1) BE1006252A3 (it)
BR (1) BR9204091A (it)
CA (1) CA2078522A1 (it)
CZ (1) CZ286292A3 (it)
DE (1) DE4234516A1 (it)
ES (1) ES2046145B1 (it)
FR (1) FR2682306B1 (it)
GB (2) GB9121880D0 (it)
GR (1) GR1001576B (it)
HR (1) HRP921034B1 (it)
HU (1) HU212855B (it)
IL (1) IL103401A (it)
IN (1) IN186143B (it)
IT (1) IT1257112B (it)
LU (1) LU88180A1 (it)
MX (1) MX9205858A (it)
NL (1) NL9201766A (it)
PL (1) PL171263B1 (it)
RO (1) RO116747B1 (it)
RU (1) RU2090814C1 (it)
SE (1) SE504273C2 (it)
SI (1) SI9200255B (it)
SK (1) SK281642B6 (it)
TR (1) TR26766A (it)
YU (1) YU48514B (it)
ZA (1) ZA927898B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5745969A (en) * 1993-10-29 1998-05-05 Sumitomo Heavy Industries, Ltd. Method and apparatus for repairing a coke oven
US6229563B1 (en) 1998-07-14 2001-05-08 Fosbel International Limited Camera insertion into a furnace
US6186869B1 (en) 1999-02-12 2001-02-13 Cetek Limited Cleaning using welding lances and blasting media
AU6260000A (en) * 1999-06-29 2001-01-22 Phoenix Ag Device for monitoring a tubular belt conveyor system
DE10048749A1 (de) * 2000-09-29 2002-04-11 Josef Schucker Anordnung zum Aufbringen von Klebstoff auf ein Werkstück
DE102005023046A1 (de) * 2005-05-13 2006-11-16 Nordson Corp., Westlake Kleberdüse mit gekühlter Überwachungsoptik
US20060283981A1 (en) * 2005-06-16 2006-12-21 Mead William T Spray coating nozzle assembly for coating remote areas
US20100012751A1 (en) * 2008-07-16 2010-01-21 Warren Marc R Laser Assisted Aiming System for Fluid Nozzles
JP2013057429A (ja) * 2011-09-07 2013-03-28 Jfe Steel Corp 溶射補修部位の観察装置および観察方法
CN103175400A (zh) * 2011-12-23 2013-06-26 张立生 高温陶质焊补装置
US9796359B2 (en) 2012-02-23 2017-10-24 The Raymond Corporation Method and apparatus for removing and preventing lens surface contamination on a vehicle lens
US9855350B1 (en) * 2013-02-20 2018-01-02 Kevin James Dahlquist Fluid dispersal system with integrated functional lighting
CN110317046B (zh) * 2019-07-11 2021-12-24 武汉重远炉窑工程技术服务有限公司 一种镁质高温陶瓷焊补料
CN110228997B (zh) * 2019-07-11 2021-08-20 武汉重远炉窑工程技术服务有限公司 一种莫来石质陶瓷焊补料

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757466A (it) * 1969-11-04 1971-04-14 Glaverbel
JPS5479104A (en) * 1977-12-08 1979-06-23 Kurosaki Refractories Co Lining apparatus equipped with television camera
US4301998A (en) * 1980-04-25 1981-11-24 Pfizer Inc. Vertical gunning apparatus with television monitor
GB2154228B (en) * 1981-11-25 1986-04-23 Glaverbel Composition of matter for use in forming refractory masses in situ
US4489022A (en) * 1981-11-25 1984-12-18 Glaverbel Forming coherent refractory masses
DE3148293C2 (de) * 1981-12-05 1984-02-09 Paragerm France, 75002 Paris Vorrichtung zum Überwachen der Entfernung einer Zerstäubungseinrichtung, insbesondere einer Spritzpistole von einem zu besprühenden Objekt, insbesondere einer Wand
JPH065155B2 (ja) * 1984-10-12 1994-01-19 住友金属工業株式会社 窯炉の炉壁補修装置
GB2170191B (en) * 1985-01-26 1988-08-24 Glaverbel Forming refractory masses and composition of matter for use in forming such refractory masses
JPS6233572A (ja) * 1985-08-05 1987-02-13 Iwata Tosouki Kogyo Kk 自動的に吹付け、停止を行なうスプレ−ガン
GB8817764D0 (en) * 1988-07-26 1988-09-01 Glaverbel Carrier repair
GB8916951D0 (en) * 1989-07-25 1989-09-13 Glaverbel Ceramic welding process and powder mixture for use in the same
US5047612A (en) * 1990-02-05 1991-09-10 General Electric Company Apparatus and method for controlling powder deposition in a plasma spray process

Also Published As

Publication number Publication date
SE9203018D0 (sv) 1992-10-14
SI9200255B (sl) 2002-02-28
IL103401A0 (en) 1993-03-15
LU88180A1 (fr) 1993-03-15
SK286292A3 (en) 1994-06-08
ZA927898B (en) 1993-04-21
KR100217868B1 (ko) 1999-09-01
DE4234516A1 (de) 1993-04-22
TR26766A (tr) 1995-05-15
JPH05230615A (ja) 1993-09-07
SK281642B6 (sk) 2001-06-11
HU212855B (en) 1996-12-30
US5378493A (en) 1995-01-03
GB2260608B (en) 1995-10-04
RU2090814C1 (ru) 1997-09-20
PL171263B1 (pl) 1997-03-28
ITTO920788A0 (it) 1992-09-29
ES2046145R (it) 1996-12-01
PL296173A1 (en) 1993-04-19
YU92092A (sh) 1995-10-03
ITTO920788A1 (it) 1994-03-29
GR1001576B (el) 1994-05-31
GB9121880D0 (en) 1991-11-27
IN186143B (it) 2001-06-30
CA2078522A1 (en) 1993-04-16
NL9201766A (nl) 1993-05-03
JP3157626B2 (ja) 2001-04-16
HRP921034A2 (hr) 1994-04-30
AT400714B (de) 1996-03-25
KR930007861A (ko) 1993-05-20
MX9205858A (es) 1993-04-01
RO116747B1 (ro) 2001-05-30
HUT63249A (en) 1993-07-28
FR2682306A1 (fr) 1993-04-16
CZ286292A3 (en) 1993-05-12
BR9204091A (pt) 1993-10-13
ES2046145A2 (es) 1994-01-16
AU657801B2 (en) 1995-03-23
CN1071908A (zh) 1993-05-12
BE1006252A3 (fr) 1994-07-05
FR2682306B1 (fr) 1994-10-14
HRP921034B1 (en) 2000-08-31
GB9221193D0 (en) 1992-11-25
GB2260608A (en) 1993-04-21
SE504273C2 (sv) 1996-12-23
HU9203238D0 (en) 1993-03-01
IL103401A (en) 2000-02-17
SE9203018L (sv) 1993-04-16
YU48514B (sh) 1998-09-18
ES2046145B1 (es) 1997-05-01
ATA198992A (de) 1995-07-15
SI9200255A (en) 1993-06-30
CN1065848C (zh) 2001-05-16
AU2702592A (en) 1993-04-22

Similar Documents

Publication Publication Date Title
IT1257112B (it) Metodo a appareccchiatura di saldatura ceramica.
ATE258301T1 (de) Vorrichtung, system und verfahren zum on-line explosiv-entschlacken
CA2188357A1 (en) Plasma gasification and vitrification of ashes
ATE70856T1 (de) Verfahren und vorrichtung zum schmelzen von metall.
ES2167914T3 (es) Procedimiento para la vitrificacion de un material pulverulento y dispositivo para la puesta en practica de este procedimiento.
KR970069915A (ko) 방출물 및 내화벽 부식을 감소시키는 유리 용융 장치 및 그 방법
MY116927A (en) Continuous melting apparatus for low-melting point metal, improved crucible for such apparatus, and melting method using such apparatus
EP0306184B1 (en) Burner
ES406567A1 (es) Horno electrico para el calentamiento y la fusion de chata-rra de hierro y de acero.
GB1597699A (en) Plasma melting furnace
JPS5916197B2 (ja) プラズマ溶解炉
SE8301165D0 (sv) Forfarande och anordning for framstellning av hogrent, keramiskt fritt metallpulver
ATE29063T1 (de) Metallschmelzofen.
JPH08247850A (ja) 灰溶融炉における溶融スラグの温度計測方法および装置
SU634075A1 (ru) Плавильна печь
SU1544719A1 (ru) Фидер плавильной печи дл выработки силикатного расплава
ATE377741T1 (de) Verfahren zur vorbereitung von im elektroofen zuzuführenden eisenschrott und vorrichtung zur durchführung des verfahrens
JPS5798638A (en) Smelting method for metal sulfide mineral
SE8204070D0 (sv) Omsmeltning for lettmetall
Kaiser Melt and Hold Furnace for Nonferrous Metals
JPH07332864A (ja) 廃棄物溶融炉
SE8600698D0 (sv) Anordning for optimering av forbrenningsforlopp
AU6742498A (en) Method to process fumes and relative device
RU95111684A (ru) Дуговая сталеплавильная печь
JPS6483627A (en) Open well type reflection furnace for melting aluminum scrap

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970625